Hi,
I was sad to read your post. This is my second NYE without booze and your post has me wondering if I felt sad last year. Could you try to accept that you aren't drinking tonight and make the best of it. Do something nice like take a long hot bath and curl up with a book? Or movies and popcorn? It may sound lame but it is what it is.
Whatever you decide, feel pride in your decision to stay sober and feel great when you wake up New Years Day.